Rapid development of the Internet, to provide streaming media business emergence of soil to grow, with the updated development of streaming media technology, it security problems more and more attention. In view of the breadth of media stream data storage and transfer, and easy features, making it more vulnerable to damage and attack, and the entire process has had to face very large data flows. Therefore, encryption of digital images and video special research is necessary on the issue.
Rapid development of Internet networks and backbones technology makes communication based on packet-switching technology, quality and performance have been steadily improved. Existing embedded Internet scenarios, there are high costs, insufficient to achieve complex control functions such as. Embedded devices in the application of limited hardware resources, depending on application requirements simplified TCP/IP protocol. Research of embedded system based on TCP/IP to embedded information product development technology will undoubtedly have an important value.
Beacause internet data has a massive, diverse, heterogeneous, dynamic features, using traditional databases to analyze these data, data storage and processing efficiencies already can not meet the requirements. Utilizing leading-edge distributed computing technology to solve traditional data mining scenarios in lack of data mining of massive data improved data mining algorithm of lot OK Hadoop distributed computing platform, which later on other data mining algorithms using Hadoop to reference while using rich data mining algorithms can be found there is more value in your data.
With the popularity and development of application of network in colleges and universities, students enjoy the convenience of learning and school life network at the same time, it could also be that excessive and irregular use and create network obsession or addiction led directly to an increase in psychological problems among college students, lack of ideals and beliefs, moral quality of landslide, thus affecting the students ' healthy and smooth growth. How to educating and guiding college students, the prevention and resolution of network with negative consequences for physical and mental development of college students, into a new era, the new situation of ideological and political education of college students under the subject of intense interest.
With the popularity of the Internet, personal computer performance and network bandwidth continues to increase and the rapidly improving network streaming media applications have become more abundant. Due to the high bandwidth for streaming media have characteristics, traditional methods of C/S can easily cause server performance bottlenecks, introduce the idea of P2P live streaming media service, through normal computer exercise part of the server's functionality, decentralization of services, can effectively reduce the load on the server, as well as local high network bandwidth consumption. Therefore, P2P live streaming media distribution technology is potentially broad application prospects.
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